56319420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 167731200

約数和(自身を除く): 111411780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 190, 228, 254, 285, 380, 381, 389, 508, 570, 635, 762, 778, 1140, 1167, 1270, 1524, 1556, 1905, 1945, 2334, 2413, 2540, 3810, 3890, 4668, 4826, 5835, 7239, 7391, 7620, 7780, 9652, 11670, 12065, 14478, 14782, 22173, 23340, 24130, 28956, 29564, 36195, 36955, 44346, 48260, 49403, 72390, 73910, 88692, 98806, 110865, 144780, 147820, 148209, 197612, 221730, 247015, 296418, 443460, 494030, 592836, 741045, 938657, 988060, 1482090, 1877314, 2815971, 2964180, 3754628, 4693285, 5631942, 9386570, 11263884, 14079855, 18773140, 28159710, 56319420]

約数ペア:

[(1, 56319420), (2, 28159710), (3, 18773140), (4, 14079855), (5, 11263884), (6, 9386570), (10, 5631942), (12, 4693285), (15, 3754628), (19, 2964180), (20, 2815971), (30, 1877314), (38, 1482090), (57, 988060), (60, 938657), (76, 741045), (95, 592836), (114, 494030), (127, 443460), (190, 296418), (228, 247015), (254, 221730), (285, 197612), (380, 148209), (381, 147820), (389, 144780), (508, 110865), (570, 98806), (635, 88692), (762, 73910), (778, 72390), (1140, 49403), (1167, 48260), (1270, 44346), (1524, 36955), (1556, 36195), (1905, 29564), (1945, 28956), (2334, 24130), (2413, 23340), (2540, 22173), (3810, 14782), (3890, 14478), (4668, 12065), (4826, 11670), (5835, 9652), (7239, 7780), (7391, 7620)]